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SF MARATHON 1ST HALF 2026

Chee Yang Goh

Carlstadt, NJ

Bib: 20610 M 25

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 32%
Gender (Male)
#0 / 3619
Top 42%
Division (M25-29)
#0 / 796
Top 46%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:25/mi
18:51
→ flat
12 ft elev
4M
9:43/mi
38:16
↑ 67↓ 69
10 ft elev
6M
9:24/mi
57:04
↑ 1231.1%
126 ft elev
8M
9:21/mi
1:15:45
↑ 166↓ 531.1%
246 ft elev
9.6M
9:21/mi
1:30:42
↑ 68↓ 1931.5%
126 ft elev
10M
19:51/mi
1:38:38
↓ 241.1%
90 ft elev
10.5M
4:50/mi
1:41:03
↓ 732.7%
18 ft elev
12M
13:02/mi
2:00:36
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:22/mi
2:10:59
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
57:049:31 /mi⚡ faster
2nd Half
1:13:5510:24 /mi+29.5%
Positive split — 29.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
18:519:252.00 mi18:51
9:25
-
4M
38:169:342.00 mi19:25
9:43
+0:18
6M
57:049:312.00 mi18:48
9:24
-0:19
8M
1:15:459:282.00 mi18:41
9:21
-0:03
9.6M
1:30:429:271.60 mi14:57
9:21
0:00
10M
1:38:389:520.40 mi7:56
19:51
+10:30
10.5M
1:41:039:370.50 mi2:25
4:50
-15:01
12M
2:00:3610:031.50 mi19:33
13:02
+8:12
Finish(13.11 mi)
2:10:5910:001.11 mi10:23
9:22
-3:40
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:50 /mi

Average Pace

10:00 /mi

Slowest Pace

19:51 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:25

2% of race

Time at Steady Pace

1:41:05

77% of race

Time at Slower Pace

27:29

21% of race

Average Pace: 9:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 48%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:21

Segment Time

11:30/mi

Pace

0.90 mi

Distance

Overall

3180

Men

2100

Division

491

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi2146155237119441383330
4M4.00 mi2.00 mi2253-1071626-74390-1924041710406
6M6.00 mi2.00 mi2105+1481541+85372+1819231425341
8M8.00 mi2.00 mi1956+1491459+82351+2116231241292
9.6M9.60 mi1.60 mi2115-1591537-78366-1531781977475
10M10.00 mi0.40 mi2198-831575-38375-933982201507
10.5M10.50 mi0.50 mi2201-31575373+226681818431
12M12.00 mi1.50 mi2143+581531+44365+819441383330
Finish13.11 mi1.11 mi2118+251518+13363+220871490357

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 30%
~flat
+5ft-3ft

Overall

1944

Males

1383

M25-29

331

2M→4M

2.0 - 4.0 mi

Top 37%
×4story building
+67ft-69ft

Overall

2404

Males

1710

M25-29

406

4M→6M

4.0 - 6.0 mi

Top 29%
×9story building
+123ft-9ft

Overall

1923

Males

1425

M25-29

341

6M→8M

6.0 - 8.0 mi

Top 25%
×12story building
+166ft-53ft

Overall

1623

Males

1241

M25-29

293

8M→9.6M

8.0 - 9.6 mi

Top 48%
×13story building
+68ft-193ft

Overall

3178

Males

1977

M25-29

476

9.6M→10M

9.6 - 10.0 mi

Top 52%
×2story building
+0ft-24ft

Overall

3398

Males

2201

M25-29

508

10M→10.5M

10.0 - 10.5 mi

Top 41%
×6story building
+1ft-73ft

Overall

2668

Males

1818

M25-29

432

10.5M→12M

10.5 - 12.0 mi

Top 30%
×21story building
+280ft-26ft

Overall

1944

Males

1383

M25-29

331

12M→Finish

12.0 - 13.1 mi

Top 32%
×7story building
+14ft-89ft

Overall

2087

Males

1490

M25-29

357

Passing Analysis

Category:
Athletes Passed
635*
Passed By
607
Net Change
+28
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2146
2M → 4M75182-107#2146#2253
4M → 6M17426+148#2253#2105
6M → 8M199*50+149#2105#1956
8M → 9.6M20179-159#1956#2115
9.6M → 10M1295-83#2115#2198
10M → 10.5M58-3#2198#2201
10.5M → 12M10547+58#2201#2143
12M → Finish45*20+25#2143#2118
TOTALS635*607+28

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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